package com.pig4cloud.pig.mt.common.api.handler;

import com.alibaba.fastjson.JSONArray;
import org.apache.ibatis.type.BaseTypeHandler;
import org.apache.ibatis.type.JdbcType;
import org.apache.ibatis.type.MappedJdbcTypes;

import java.sql.CallableStatement;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;

@MappedJdbcTypes(JdbcType.VARCHAR)
public class JSONArrayTypeHandler extends BaseTypeHandler<JSONArray> {
	@Override
	public void setNonNullParameter(PreparedStatement ps, int i, JSONArray array, JdbcType jdbcType) throws SQLException {
		ps.setString(i,array.toJSONString());
	}

	@Override
	public JSONArray getNullableResult(ResultSet resultSet, String columnName) throws SQLException {
		return JSONArray.parseArray(resultSet.getString(columnName));
	}

	@Override
	public JSONArray getNullableResult(ResultSet resultSet, int columnIndex) throws SQLException {
		return JSONArray.parseArray(resultSet.getString(columnIndex));
	}

	@Override
	public JSONArray getNullableResult(CallableStatement callableStatement, int columnIndex) throws SQLException {
		return JSONArray.parseArray(callableStatement.getString(columnIndex));
	}
}
